I’m a computer science tutor and I attempted to use Teletype to collaborate with one of my students. It simply didn’t work. I mean, we got all the way to joining a portal together, but whatever I typed didn’t show on his screen or vice-versa.
I tried again, using two computers in my apartment to join a portal, using the same steps, and this time it worked.
Can I get some suggestions how to go about debugging this? I will note that my student says that his internet service behaves strangely and that he often experiences long delays before receiving emails, although he can stream video okay.